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Microsoft Windows Server 2012 R2 vulnerabilities

2,812 known vulnerabilities affecting microsoft/windows_server_2012_r2.

Total CVEs
2,812
CISA KEV
97
actively exploited
Public exploits
93
Exploited in wild
129
Severity breakdown
CRITICAL105HIGH1991MEDIUM704LOW12

Vulnerabilities

Page 51 of 141
CVE-2025-24052P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.228242025-10-14
CVE-2025-24052 [HIGH] CWE-121 CVE-2025-24052: Microsoft is aware of vulnerabilities in the third party Agere Modem driver that ships natively with Microsoft is aware of vulnerabilities in the third party Agere Modem driver that ships natively with supported Windows operating systems. This is an announcement of the upcoming removal of ltmdm64.sys driver. The driver has been removed in the October cumulative update. Fax modem hardware dependent on this specific driver will no longer work on Window
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CVE-2019-1057P3HIGHCVSS 7.5≥ 6.3.0, < publication2019-08-14
CVE-2019-1057 [HIGH] CWE-611 CVE-2019-1057: A remote code execution vulnerability exists when the Microsoft XML Core Services MSXML parser proce A remote code execution vulnerability exists when the Microsoft XML Core Services MSXML parser processes user input. An attacker who successfully exploited the vulnerability could run malicious code remotely to take control of the user’s system. To exploit the vulnerability, an attacker could host a specially crafted website designed to invoke MSXML thr
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CVE-2024-29995P3HIGHCVSS 8.1≥ 6.3.9600.0, < 6.3.9600.221342024-08-13
CVE-2024-29995 [HIGH] CWE-208 CVE-2024-29995: Windows Kerberos Elevation of Privilege Vulnerability Windows Kerberos Elevation of Privilege Vulnerability
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CVE-2021-34442P3HIGHCVSS 7.5≥ 6.3.0, < 6.3.9600.200692021-07-16
CVE-2021-34442 [HIGH] CVE-2021-34442: Windows DNS Server Remote Code Execution Vulnerability Windows DNS Server Remote Code Execution Vulnerability
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CVE-2021-26882P3HIGHCVSS 7.8≥ 6.3.0, < publication2021-03-11
CVE-2021-26882 [HIGH] CVE-2021-26882: Remote Access API Elevation of Privilege Vulnerability Remote Access API Elevation of Privilege Vulnerability
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CVE-2023-23410P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.208652023-03-14
CVE-2023-23410 [HIGH] CWE-190 CVE-2023-23410: Windows HTTP.sys Elevation of Privilege Vulnerability Windows HTTP.sys Elevation of Privilege Vulnerability
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CVE-2025-26673P3HIGHCVSS 7.5≥ 6.3.9600.0, < 6.3.9600.225232025-04-08
CVE-2025-26673 [HIGH] CWE-400 CVE-2025-26673: Uncontrolled resource consumption in Windows LDAP - Lightweight Directory Access Protocol allows an Uncontrolled resource consumption in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to deny service over a network.
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CVE-2025-27469P3HIGHCVSS 7.5≥ 6.3.9600.0, < 6.3.9600.225232025-04-08
CVE-2025-27469 [HIGH] CWE-400 CVE-2025-27469: Uncontrolled resource consumption in Windows LDAP - Lightweight Directory Access Protocol allows an Uncontrolled resource consumption in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to deny service over a network.
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CVE-2022-30149P3HIGHCVSS 7.5≥ 6.3.9600.0, < 6.3.9600.204022022-06-15
CVE-2022-30149 [HIGH] CVE-2022-30149: Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
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CVE-2022-30143P3HIGHCVSS 7.5≥ 6.3.9600.0, < 6.3.9600.204022022-06-15
CVE-2022-30143 [HIGH] CVE-2022-30143: Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
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CVE-2022-30146P3HIGHCVSS 7.5≥ 6.3.9600.0, < 6.3.9600.204022022-06-15
CVE-2022-30146 [HIGH] CVE-2022-30146: Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
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CVE-2025-47955P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.225772025-06-10
CVE-2025-47955 [HIGH] CWE-269 CVE-2025-47955: Improper privilege management in Windows Remote Access Connection Manager allows an authorized attac Improper privilege management in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges locally.
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CVE-2025-26686P3HIGHCVSS 7.5≥ 6.3.9600.0, < 6.3.9600.225232025-04-08
CVE-2025-26686 [HIGH] CWE-591 CVE-2025-26686: Sensitive data storage in improperly locked memory in Windows TCP/IP allows an unauthorized attacker Sensitive data storage in improperly locked memory in Windows TCP/IP allows an unauthorized attacker to execute code over a network.
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CVE-2024-30015P3HIGHCVSS 7.5≥ 6.3.9600.0, < 6.3.9600.219722024-05-14
CVE-2024-30015 [HIGH] CWE-197 CVE-2024-30015: Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
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CVE-2024-30029P3HIGHCVSS 7.5≥ 6.3.9600.0, < 6.3.9600.219722024-05-14
CVE-2024-30029 [HIGH] CWE-197 CVE-2024-30029: Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
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CVE-2024-30014P3HIGHCVSS 7.5≥ 6.3.9600.0, < 6.3.9600.219722024-05-14
CVE-2024-30014 [HIGH] CWE-197 CVE-2024-30014: Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
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CVE-2018-8251P3HIGHCVSS 7.5v(Server Core installation)2018-06-14
CVE-2018-8251 [HIGH] CWE-787 CVE-2018-8251: A memory corruption vulnerability exists when Windows Media Foundation improperly handles objects in A memory corruption vulnerability exists when Windows Media Foundation improperly handles objects in memory, aka "Media Foundation Memory Corruption Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers.
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CVE-2026-20846P3HIGHCVSS 7.5≥ 6.3.9600.0, < 6.3.9600.230222026-02-10
CVE-2026-20846 [HIGH] CWE-126 CVE-2026-20846: Buffer over-read in Windows GDI+ allows an unauthorized attacker to deny service over a network. Buffer over-read in Windows GDI+ allows an unauthorized attacker to deny service over a network.
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CVE-2018-0965P3HIGHCVSS 8.4v(Server Core installation)2018-09-13
CVE-2018-0965 [HIGH] CWE-20 CVE-2018-0965: A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from an authenticated user on a guest operating system, aka "Windows Hyper-V Remote Code Execution Vulnerability." This affects Windows Server 2016, Windows 10, Windows 10 Servers. This CVE ID is unique from CVE-2018-8439.
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CVE-2025-62455P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.229202025-12-09
CVE-2025-62455 [HIGH] CWE-20 CVE-2025-62455: Improper input validation in Windows Message Queuing allows an authorized attacker to elevate privil Improper input validation in Windows Message Queuing allows an authorized attacker to elevate privileges locally.
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Microsoft Windows Server 2012 R2 vulnerabilities | cvebase